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authorChristoph Hellwig <hch@lst.de>2018-06-20 10:19:45 +0200
committerGeert Uytterhoeven <geert@linux-m68k.org>2018-07-23 15:07:12 +0200
commit9eb8be602bf8d550a33b4e1f9fac543bd5c89f4d (patch)
treee93f1d02f41d47e11a152e65139aa02214b53ae5 /arch/m68k/include
parenta8c5cb994341d4af6d75286fcb66684e53295135 (diff)
downloadlinux-9eb8be602bf8d550a33b4e1f9fac543bd5c89f4d.tar.bz2
m68k: Use generic dma_noncoherent_ops
Switch to the generic noncoherent direct mapping implementation. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Greg Ungerer <gerg@linux-m68k.org> Tested-by: Greg Ungerer <gerg@linux-m68k.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'arch/m68k/include')
-rw-r--r--arch/m68k/include/asm/Kbuild1
-rw-r--r--arch/m68k/include/asm/dma-mapping.h12
2 files changed, 1 insertions, 12 deletions
diff --git a/arch/m68k/include/asm/Kbuild b/arch/m68k/include/asm/Kbuild
index 4d8d68c4e3dd..a4b8d3331a9e 100644
--- a/arch/m68k/include/asm/Kbuild
+++ b/arch/m68k/include/asm/Kbuild
@@ -1,6 +1,7 @@
generic-y += barrier.h
generic-y += compat.h
generic-y += device.h
+generic-y += dma-mapping.h
generic-y += emergency-restart.h
generic-y += exec.h
generic-y += extable.h
diff --git a/arch/m68k/include/asm/dma-mapping.h b/arch/m68k/include/asm/dma-mapping.h
deleted file mode 100644
index e3722ed04fbb..000000000000
--- a/arch/m68k/include/asm/dma-mapping.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _M68K_DMA_MAPPING_H
-#define _M68K_DMA_MAPPING_H
-
-extern const struct dma_map_ops m68k_dma_ops;
-
-static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus)
-{
- return &m68k_dma_ops;
-}
-
-#endif /* _M68K_DMA_MAPPING_H */